diff options
| author | Richard Mudgett <rmudgett@digium.com> | 2013-01-02 21:23:16 +0000 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2013-01-02 21:23:16 +0000 |
| commit | 5601f3be43b06363541f585f23ebd8cf29b081c6 (patch) | |
| tree | 27b73a5986c3f8f515fee7c40a4cee8c4c880abc /include/asterisk | |
| parent | 8fb5bdce9ab9f7f3758545753cbc787653920753 (diff) | |
Fix AMI redirect action with two channels failing to redirect both channels.
The AMI redirect action can fail to redirect two channels that are bridged
together. There is a race between the AMI thread redirecting the two
channels and the bridge thread noticing that a channel is hungup from the
redirects.
* Made the bridge wait for both channels to be redirected before exiting.
* Made the AMI redirect check that all required headers are present before
proceeding with the redirection.
* Made the AMI redirect require that any supplied ExtraChannel exist
before proceeding. Previously the code fell back to a single channel
redirect operation.
(closes issue ASTERISK-18975)
Reported by: Ben Klang
(closes issue ASTERISK-19948)
Reported by: Brent Dalgleish
Patches:
jira_asterisk_19948_v11.patch (license #5621) patch uploaded by rmudgett
Tested by: rmudgett, Thomas Sevestre, Deepak Lohani, Kayode
Review: https://reviewboard.asterisk.org/r/2243/
........
Merged revisions 378356 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 378358 from http://svn.asterisk.org/svn/asterisk/branches/11
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@378374 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'include/asterisk')
| -rw-r--r-- | include/asterisk/channel.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index 9b408660b..858657ab0 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -903,12 +903,19 @@ enum { * some non-traditional dialplans (like AGI) to continue to function. */ AST_FLAG_DISABLE_WORKAROUNDS = (1 << 20), - /*! Disable device state event caching. This allows allows channel - * drivers to selectively prevent device state events from being cached - * by certain channels such as anonymous calls which have no persistent - * represenatation that can be tracked. + /*! + * Disable device state event caching. This allows channel + * drivers to selectively prevent device state events from being + * cached by certain channels such as anonymous calls which have + * no persistent represenatation that can be tracked. */ AST_FLAG_DISABLE_DEVSTATE_CACHE = (1 << 21), + /*! + * This flag indicates that a dual channel redirect is in + * progress. The bridge needs to wait until the flag is cleared + * to continue. + */ + AST_FLAG_BRIDGE_DUAL_REDIRECT_WAIT = (1 << 22), }; /*! \brief ast_bridge_config flags */ |